cast on 48 st, long garter cuff in the round, then 2 color rib - then add thumb stitches from the center of a k2 - then from the center so that it branches up the center of the thumb…..
put “hand stitches on extra knitpicks cable and finished thumb - topped in garter/purl - bind off in purl…
then back to the hand stitches and continue up to the knuckles and end with a row of of purl/garter - bind off in purl…